I have an exo-terra cage and to tell you the truth, I have mixed feelings. It has a split screen top and in order to help keep humidity inside, I had to buy a piece of plexiglass to cover up most of the screen. The front glass doors have a slightly bigger gap than is needed. Not to mention the bugs that easily get inside the cage because of the gap. I have a ceramic heat lamp on top of the cage, if I do not turn it on, I usually have temps in the 72-75 range with 83-86 humidity. If I turn the lamp on, the heat goes up to about 85-89 but the humidity drops to about 35-42, if I mist and have the lamp on, it'll fix the humidity for about 30 minutes. I'm not saying the cage is all bad, could be I'm doing something wrong. Just my two cents.